init commit

HelloSpringApplication.java

@@ -0,0 +1,28 @@
+package com.example.hellospring;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.boot.web.servlet.RegistrationBean;
+import org.springframework.boot.web.servlet.ServletComponentScan;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+
+@SpringBootApplication
+@ServletComponentScan("com.example.hellospring")
+public class HelloSpringApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(HelloSpringApplication.class, args);
+    }
+
+
+//    @Bean
+//    public FilterRegistrationBean registrationBean() {
+//        FilterRegistrationBean b = new FilterRegistrationBean();
+//        b.addUrlPatterns("111", "222");
+//        b.addUrlPatterns(new String[]{"111", "2222"});
+//        b.addUrlPatterns("3333");
+//        return b;
+//    }
+}

pom.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.1.3</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.example</groupId>
+    <artifactId>hello-spring</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>hello-spring</name>
+    <description>hello-spring</description>
+    <properties>
+        <java.version>17</java.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>